Microstructural Evolution of Rapidly Solidified Co-Mo and Ni-Mo Eutectic Alloys
摘要
Droplets of Co-37.6 wt pct Mo and Ni-47.7 wt pct Mo eutectic alloys were rapidly solidified during containerless processing in a 3 m drop tube. A kind of anomalous eutectic appears in these two eutectic alloys when undercooling is beyond 56 and 61 K, respectively. The two eutectic phases in anomalous eutectic were observed to grow in dendrite manner. The formation of anomalous eutectic is ascribed to the cooperative dendrite growth of the two independently nucleated eutectic phases. Current dendrite and eutectic growth theories are applied to describe the observed processes.
引用本文（GB/T 7714）
XiujunHAN, WenjingYAO, BingboWEI. Microstructural Evolution of Rapidly Solidified Co-Mo and Ni-Mo Eutectic Alloys[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2003.
引文网络
本站仅收录题录与摘要供学习参考，全文版权归属出版方；如有侵权请联系我们删除。